To masturbate vigorously.
Friend 1 : "Hey, why weren't you out last night?"
Friend 2: "Sorry, I was slapping the Black Man's knee.
Friend 2: "Sorry, I was slapping the Black Man's knee.
by SwigglesMcGiggles April 7, 2015
Get the slapping the black man's knee mug.A gay man who enjoys having multiple immediately consecutive partners have intercourse with his buttocks.
by goblin99 September 13, 2013
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A sexual act in which a female inserts one hand up the ass of a man while reaching around to jack him off. Dominant hand preferred on cock.
by Sloppy Huntress May 17, 2013
Get the sloppy huntress mug.Pizza. Generally a thin crust pizza with multiple layers of cheese and puddles of grease randomly found across the pizza.
Ryan was famished when he got done planting corn and making sausage and had a strong desire for one of Sarah's famous grease slappers, but first he had to clean the pig excrement from his shoes.
by mikeverdill June 10, 2009
Get the Grease Slapper mug.by KROGO July 6, 2005
Get the knee-slapper mug.To take out your frustration on an inanimate piece of furniture while simultaneously spewing man juice with the other hand while in the process of pleasuring one's self and watching a sporting event.
With his eyes rolled back in his head, Marc slapped the couch in a combination of angst and ecstasy as his beloved Cubbies choked once again.
by Bruce Levine October 13, 2007
Get the slapped the couch mug.by Clutch Peterson January 6, 2012
Get the Slappin' Bones mug.